FR2855211B1 - Ensemble de soupapes pour moteur a combustion interne - Google Patents

Ensemble de soupapes pour moteur a combustion interne

Info

Publication number
FR2855211B1
FR2855211B1 FR0306261A FR0306261A FR2855211B1 FR 2855211 B1 FR2855211 B1 FR 2855211B1 FR 0306261 A FR0306261 A FR 0306261A FR 0306261 A FR0306261 A FR 0306261A FR 2855211 B1 FR2855211 B1 FR 2855211B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
valve assembly
valve
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0306261A
Other languages
English (en)
Other versions
FR2855211A1 (fr
Inventor
Olivier Thomas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0306261A priority Critical patent/FR2855211B1/fr
Priority to EP04291181A priority patent/EP1479878A3/fr
Publication of FR2855211A1 publication Critical patent/FR2855211A1/fr
Application granted granted Critical
Publication of FR2855211B1 publication Critical patent/FR2855211B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2305/00—Valve arrangements comprising rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
FR0306261A 2003-05-23 2003-05-23 Ensemble de soupapes pour moteur a combustion interne Expired - Fee Related FR2855211B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0306261A FR2855211B1 (fr) 2003-05-23 2003-05-23 Ensemble de soupapes pour moteur a combustion interne
EP04291181A EP1479878A3 (fr) 2003-05-23 2004-05-07 Ensemble de soupapes pour moteur à combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0306261A FR2855211B1 (fr) 2003-05-23 2003-05-23 Ensemble de soupapes pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2855211A1 FR2855211A1 (fr) 2004-11-26
FR2855211B1 true FR2855211B1 (fr) 2005-07-15

Family

ID=33042028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306261A Expired - Fee Related FR2855211B1 (fr) 2003-05-23 2003-05-23 Ensemble de soupapes pour moteur a combustion interne

Country Status (2)

Country Link
EP (1) EP1479878A3 (fr)
FR (1) FR2855211B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63192908A (ja) * 1987-02-05 1988-08-10 Mazda Motor Corp エンジンの動弁装置
EP0319956B1 (fr) * 1987-12-08 1992-10-28 Nissan Motor Co., Ltd. Dispositif de commande de soupape
DE3933021C3 (de) * 1989-10-04 1998-06-10 Ford Werke Ag Nockenwellen für den Ventiltrieb von Brennkraftmaschinen
DE19548087C2 (de) * 1995-12-21 1998-12-24 Daimler Benz Ag Zylinderkopf für eine Brennkraftmaschine
DE10018561A1 (de) * 2000-04-14 2001-10-18 Daimler Chrysler Ag Zylinderkopf für Ventilgesteuerte Hubkolben-Brennkraftmaschinen

Also Published As

Publication number Publication date
FR2855211A1 (fr) 2004-11-26
EP1479878A3 (fr) 2008-12-31
EP1479878A2 (fr) 2004-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100129